baber/WOPTO huggingface dataset:
Patent RU-2266353-C2 (RU)
Inventor: OLDANI DARIO
IPC: C25B9/30
Filed: 2001-07-23
Granted: 2005-12-20
Abstract: FIELD: protection of mercury-pool cathode electrolyzers against internal short circuits between anode structure and liquid cathode. 
     SUBSTANCE: proposed unit is used for protection of mercury-pool cathode electrolyzers against short circuits which are likely to occur between anode structure and liquid mercury (amalgam) cathode due to change in level of amalgam caused by accumulation of foreign agent, iron particles in particular or deviation in amalgam flow caused by corrosion of electrolyzer bottom or abnormal operation of mercury recirculation pump. Proposed unit includes frame from which several anodes are suspended which are movable in vertical direction by means of single screw jack set in motion by geared engine for action on double-arm levers. Screw jack with engine leverage system is secured to main frame mounted on electrolyzer bottom by means of supports installed on  adjustable columns; movable frame (which is also called as underframe) carrying the anodes is connected to lever arms by means of four hinged joints. Shift of frame and consequently anodes may be controlled by centralized and computerized system depending on measured deviations of voltage and current. 
     EFFECT: avoidance of short circuits; reduced power requirements. 
     9 cl, 5 dwg
Patent RU-2268167-C2 (RU)
Inventor: GIBS ALAN TIMOTI
IPC: B60K17/28
Filed: 2001-08-23
Granted: 2006-01-20
Abstract: FIELD: transport engineering; amphibian vehicle power train. 
     SUBSTANCE: proposed power includes engine with crankshaft, clutch or fluid coupling and transmission installed in line with engine crankshaft.  Transmission has input shaft set into rotation from flywheel. Moreover power train contains additionally power takeoff unit designed to drive power takeoff shaft which is made for transmission of power to propulsion set intended for moving vehicle over water.  Power takeoff unit has drive device secured on end of crankshaft on which flywheel is mounted.  Drive device is made for transmission of power to power takeoff shaft. 
     EFFECT: improved layout of power train. 
     19 cl, 8 dwg
Patent RU-2262237-C2 (RU)
Title: Semi-finished biscuit product
Inventor: BAGISHVILI T O
IPC: A21D13/08
Filed: 2003-05-14
Granted: 2005-10-20
Abstract: FIELD: food-processing industry, in particular, confectionery industry, more particular, production of farinaceous confectioneries, such as tortes. 
     SUBSTANCE: semi-finished biscuit product contains top-grade flour, sour cream, butter or margarine, sugar, edible soda, vanillin and additionally contains curdle, whey protein concentrate, dried whole milk. Components are used in the following ratio, wt%: butter or margarine 10.0-14.0; curdle 16.0-21.0; sour cream 11.0-15.0; dried whole milk 1.5-2.5; whey protein concentrate 0.5-1.0; sugar 22.0-28.0; edible soda 0.3-0.5; vanillin 0.05-0.2, top-grade flour the balance for bringing to 100%. Semi-finished biscuit product allows wider range of tortes with dietary properties to be prepared on the basis of natural products with reduced cholesterol content owing to avoiding usage of eggs or mélange. 
     EFFECT: improved gustatory properties, increased shelf life and wider range of dietary farinaceous confectioneries produced with the use of semi-finished biscuit product. 
     1 tbl
Patent RU-2251700-C2 (RU)
Title: Method for predicting unfavorable result of metastatic peritonitis
Inventor: GRIGOR EV E V
IPC: G01N33/68
Filed: 2003-05-12
Granted: 2005-05-10
Abstract: FIELD: medicine, anesthesiology, resuscitation. 
     SUBSTANCE: in patients one should study the content of lactoferrin in peritoneal exudates during the 1 st  d of postoperational period and at decreased value being below 3500 ng/ml on should predict unfavorable result. The suggested method provides correction of possible postoperational complications that deteriorate the flow of peritonitis and lead to lethal result. 
     EFFECT: higher accuracy of prediction. 
     3 ex
Patent RU-2320537-C2 (RU)
Inventor: ROMANOV SERGEJ MIKHAJLOVICH
IPC: B22F9/02
Filed: 2003-07-22
Granted: 2008-03-27
Abstract: FIELD: antifriction materials. 
     SUBSTANCE: invention relates to manufacture of antifriction materials by powder metallurgy techniques. Method comprises preparing charge by mixing graphite with reinforcing and alloying powder components (20.0-90.0%) in presence of moistening agent (0.01-8.0%), said reinforcing and alloying powder components being at least one material selected from group consisting of copper, iron, brass, molybdenum disulfide, molybdenum, cobalt, aluminum, lead, tin, tungsten, and silver and said moistening agent being at least one substance selected from liquid hydrocarbons having boiling point above 40°C. 
     EFFECT: enabled preparation high-strength granules with high percentage of graphite and strong metallic framework providing reliable fixation of granules in antifriction material. 
     6 cl
Patent RU-2321510-C2 (RU)
Inventor: BENGOA SAEHS DE KORTASAR DOMIN
IPC: B61B1/00
Filed: 2002-03-22
Granted: 2008-04-10
Abstract: FIELD: transport engineering. 
     SUBSTANCE: proposed transport system contains overground train with one car or greater number of cars which move being suspended from rail.  Said rail is installed on poles or support high enough not to hamper moving of vehicles and people on road or in street.  Said rail is provided with at least two cross breaks at stops to board and let off passengers determining first section of rail from which train is suspended and which is suspended from hoisting means making it possible to move vertically together with train between two extreme positions: extreme upper position in which first section of rail is extension of adjacent sections of rail and extreme lower position in which car, suspended from first section of rail, is either on the ground or near ground making it possible for passengers to board and get out of train car at level of street.  At stops in places corresponding to first section of rail, transport system is provided with second rail sections, parallel to first rail section, and having the same length.  First and second sections of rail can be moved in side direction along guides or rails replacing each other in position when they are arranged on one line with adjacent sections of rail. 
     EFFECT: no interference with street traffic, dispensing with expensive parts or members. 
     4 cl, 5 dwg
Patent RU-2266558-C2 (RU)
Inventor: KLJUCHKO V I
IPC: G06F15/18
Filed: 2003-12-31
Granted: 2005-12-20
Abstract: FIELD: intellectual controllers using self-teaching method with replenishment, can be used for controlling complex systems. 
     SUBSTANCE: device has controlling neuron network, efficiency coefficient block, teaching neuron network, block for self-teaching rules of controlling neuron network, block for storing system operation history. 
     EFFECT: better adaptive capabilities, higher speed of operation, decreased time required for self-teaching. 
     3 cl, 8 dwg
Patent RU-2273739-C2 (RU)
Inventor: JAMILEV MARAT MUNAVAROVICH
IPC: F04C2/07
Filed: 2004-01-06
Granted: 2006-04-10
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: invention can be used in internal combustion engines, pumps, compressors and other positive-displacement machines.  Proposed positive-displacement rotary machine contains two coaxial rotors with blades, each being mechanically coupled with uniformly rotating shaft by means of four-link members providing non-uniform rotation of rotors in antiphase.  Machine is furnished with two units of four-link members intermediate supports of which are connected and made eccentrically with possibility of displacement for changing eccentricity between rotating axles of four-link member.  Angle between driven crank of first unit of four-link member and driving crank of second one is from 0 to 180 degrees. 
     EFFECT: enlarged operating capabilities of machine owing to transmission of all forces by surface contacting. 
     5 dwg
Patent RU-2278480-C2 (RU)
Inventor: KHEO JOUN-KHIOUNG
IPC: H04J13/00
Filed: 2004-02-13
Granted: 2006-06-20
Abstract: FIELD: engineering of communication system with multi station access and code division of channels. 
     SUBSTANCE: for realization of method, CDMA communication system contains node B, client equipment, positioned in zone of node B, adjacent node B, positioned near first node B and having soft service transfer zone, wherein adjacent node B overlaps with node B, and radio network controller, connected to node B and adjacent node B. When client equipment is positioned in zone of non-soft transfer of service in zone of node B, it transmits data of reverse communication line to node B during previously determined first interval of transmission time. When client equipment is positioned in zone of soft service transfer, it transfers data of reverse communication line to node B and adjacent node B during predetermined second interval of transmission time. 
     EFFECT: stable repeated transmission of data of reverse communication line. 
     3 cl, 5 dwg
Patent RU-2271801-C2 (RU)
Inventor: BARYSHNIKOV ANATOLIJ JUR EVICH
IPC: A61K9/127
Filed: 2004-03-09
Granted: 2006-03-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves applying liposome-enclosed photosensitizer form for administering photodynamic therapy based on sulfonated phthalocyanine of oxyaluminum representing a lipid combination (lecithin and cholesterol) and photosensitizer taken in (14-16)-:1 proportion. 
     EFFECT: high selectiveness of photosensitizer formulation accumulation in tumor tissue; high discharge rate from intact tissues; deep therapeutic action; low toxicity. 
     3 cl, 1 dwg, 2 tbl
Patent RU-2290727-C2 (RU)
Inventor: UEHLL S MARK
IPC: H01R25/00
Filed: 2002-08-08
Granted: 2006-12-27
Abstract: FIELD: electrical engineering. 
     SUBSTANCE: proposed electric connector has contact pin, receptacle part or lug, and facility for electrical connection of contact pin, receptacle part, or lug to groups of conductors of separate bundled central conductor of machine, wound, or traction cable. Mentioned facility incorporates several parts, each being designed for receiving at least one group of conductors; in the course of operation these parts of mentioned facility are separately connected to respective group of conductors or to each of these groups. 
     EFFECT: enhanced strength of junction. 
     20 cl, 5 dwg
Patent RU-2273721-C2 (RU)
Inventor: GADZHIBEKOV GJUL AKHMED MAGOME
IPC: E21B23/06
Filed: 2004-04-15
Granted: 2006-04-10
Abstract: FIELD: oil production industry, particularly devices included in packing equipment and adapted for packer installation in production wells during well repair operations. 
     SUBSTANCE: method involves lowering hydraulic jack connected to coiled tubing pipe in well, wherein the lower part of hydraulic jack is fastened to bridge plug by collet unlocking mechanism releasable at predetermined depth; leaving the bridge plug in well for necessary repair work performing; removing hydraulic jack connected to coiled tubing pipe from well. The bridge plug may be released from the well when needed by drilling-out thereof. 
     EFFECT: increased reliability, simplified packer structure, reduced labor inputs and costs of packer installation. 
     1 dwg
Patent RU-2272869-C2 (RU)
Inventor: FADEEV VLADIMIR GELIEVICH
IPC: E02D31/00
Filed: 2004-04-26
Granted: 2006-03-27
Abstract: FIELD: oil industry, particularly oil-field construction, namely to built storage pit adapted for oil-drilling waste storage. 
     SUBSTANCE: method involves digging out ground; erecting banking; forming waterproofing screen of film material with weld seams; connecting polymeric adhesive strips to back film side transversely to weld seams facing outwards so that space between strips is not more than 3 m and strip ends extend over outer screen surface, wherein the waterproofing screen has ample size; securing one end of waterproofing screen on pit edge by shackles and covering thereof with ground along the full pit edge; gradually laying unstrained waterproofing screen on pit bottom and side walls to reach opposite pit edge so that weld seams face outwards; loading screen edges across the full width and forming pleat at pit edge along the full perimeter thereof; securing the pleat with ground; fastening free edges of laid waterproofing screen along the full pit perimeter with shackles and covering thereof with ground; folding free screen edges in two in shackle installation areas and placing cantledge on pit bottom along the full perimeter thereof; placing textile protective screens over rocky ground zones. The waterproofing screen dimensions may be determined from given relation. 
     EFFECT: increased liquid product storage reliability. 
     2 dwg, 1 ex
Patent RU-2311754-C2 (RU)
Title: Method for selecting sorts, hybrids, basic parent forms serving as agroclimatic analogues for introduction and selection of farm crops
Inventor: ZUBREV ALEKSEJ ILLARIONOVICH
IPC: A01H1/00
Filed: 2004-05-05
Granted: 2007-12-10
Abstract: FIELD: agriculture, in particular, introduction and selection of farm crops. 
     SUBSTANCE: method involves evaluating introduced plants as to meteorological conditions of introduction region; evaluating response of these plants which are at critical growing phase to diseases, pests peculiar to the given introduction region; selecting sorts, hybrids, basic parent forms to be introduced by selecting plants at their critical growing phase and having evaluation factors coinciding with those reflecting their attitude to meteorological conditions of introduction region. 
     EFFECT: increased efficiency in selecting of plants for their further introduction into critical regions. 
     4 tbl, 1 ex
Patent RU-2279321-C2 (RU)
Inventor: SHANGIN NIKOLAJ FEDOROVICH
IPC: B04C9/00
Filed: 2004-06-15
Granted: 2006-07-10
Abstract: FIELD: mechanical engineering; metallurgy; power industry; other industries; production of the devices for the air purification. 
     SUBSTANCE: the invention is intended for the air purification and may be used in mechanical engineering, metallurgy, power industry and other industries. The device contains the final fine filter, the fan and the dust-catcher. The final fine filter has the cylindrical body with the inlet tangential branch-pipe, the dust collector with the dust discharge mean, the filtering element is mounted inside the jacket with the outlet branch-pipe. The fan is rigidly fixed on the cover of the dust catcher, and its outlet branch-pipe and the inlet tangential branch-pipe of the cylindrical body of the final fine filter are rigidly linked among themselves for the short way of the passage from the fan into the body of the final fine filter of the solid impurities accumulated on the contour of the external boundary of the airflow under action of the centrifugal forces in the spiral of the fan and washing by this air flow contour of the internal wall of the cylindrical body of the final fine filter. The dust catcher has the cylindrical body with the inlet tangential branch-pipe connected with the dust collector, the cone with the relief valve, the covers with the hole and the conical nozzle located inside the cylindrical body. At that the cone of the nozzle passes through the hole in the cover of the dust catcher and enters the fan forming the fan inlet branch-pipe by the cone of the nozzle above the cover, and under the cover inside the cylindrical body of the dust catcher the nozzle forms the inertial chamber and settling chamber and the annular slit for passage of the thin layer of the polluted air flow between the external wall of the nozzle and the internal wall of the cylindrical body of the dust catcher. The device allows to separate multiply the solid impurities from the air flow and to trap them increasing the level of the air purification efficiency. 
     EFFECT: invention allows to multiply separate the solid impurities from the air flow and to trap them increasing the level of the air purification efficiency. 
     2 dwg
Patent RU-2287598-C2 (RU)
Inventor: ROSHE EHRIK ZHIRVAN
IPC: C22B23/06
Filed: 2002-11-28
Granted: 2006-11-20
Abstract: FIELD: nonferrous metallurgy; methods of the integrated extraction of nickel by the ammoniacal dissolvent and nickel reduction by hydrogen. 
     SUBSTANCE: the invention is pertaining to nickel metallurgy and may be used for the reducing settling of nickel by hydrogen. The method of regeneration of the metallic nickel product in the process of extraction by the dissolvent includes the stages of production of the nickel ammine complex in the form of the nickel hexamine by separation of nickel from the nickel-containing organic stage by the highly-concentrated solution of ammonia and reduction of the nickel ammine complex by hydrogen with production of metallic nickel. The nickel ammine complex represents the nickel carbonate complex or nickel ammine sulfate complex. The invention ensures simplification and the cost reduction of the production process. 
     EFFECT: the invention ensures simplification and the cost reduction of the production process. 
     28 cl, 3 dwg, 2 tbl, 3 ex
Patent RU-2280782-C2 (RU)
Inventor: ALIEV ABDULLA SIRAZHUTDINOVICH
IPC: F03D3/00
Filed: 2004-07-26
Granted: 2006-07-27
Abstract: FIELD: regenerative energy sources, wind and hydraulic power in particular. 
     SUBSTANCE: proposed energy converter has fixed strut with output shaft, platforms with flat blades and units for change of orientation and fixation of Blade position. Platforms are immovably secured around output shaft and are provided with central and peripheral sprockets and chain. Peripheral sprockets are mounted on units used for change of orientation and fixation of blade position; these sprockets are kinematically linked with central sprocket mounted on fixed strut for turn and fixation of angular position. Energy converter is additionally provided with two wheels articulated on vertical struts along motion of medium (water) and  couplers articulated together and engageable with units changing orientation and fixation of blade position which are engageable in their turn with central sprockets of respective wheels through first and second peripheral sprockets. Energy converter is additionally provided with second shaft fitted with levers, kinematically linked second peripheral sprockets and central sprocket mounted on second medium flow direction indicator; blades are interconnected by means of couplers engageable with lever tips and units changing orientation and fixation of blade position. 
     EFFECT: considerable increase of power of energy converter and enhanced sensitivity to weak flows of wind and water. 
     17 cl, 25 dwg
Patent RU-2317575-C2 (RU)
IPC: G02F1/017
Filed: 2003-03-14
Granted: 2008-02-20
Abstract: FIELD: modulation of optical signals. 
     SUBSTANCE: electro-absorption modulator has waveguide structure which contains many sections. Any section has different prohibited area and at least one electrode to be applied to section of optical shift. According to method, optical signal passing through waveguide structure is modulated by means of many sections made for separate addressing due to application of modulation signal to one or more sections and due to electrical shift of one or more sections by means of shift voltage. Specified level of single or more parameters, as depth of modulation and introduced losses, is provided. 
     EFFECT: widened range of operation; smaller sizes of device. 
     21 cl, 4 dwg
Patent RU-2288350-C2 (RU)
Title: Способ освоения метаноугольной скважины
Inventor: BARANTSEVICH STANISLAV VLADIMI
IPC: E21B43/00
Filed: 2004-12-27
Granted: 2006-11-27
Abstract: Изобретение относится к горной промышленности, а именно к заключительному этапу строительства скважин для добычи метана из угольных пластов. Обеспечивает повышение эффективности процесса освоения метаноугольной скважины и сокращение сроков ее выхода на оптимальный режим работы за счет улучшения условий откачки пластовой жидкости с помощью погружного насоса (ПС). Согласно изобретению спускают лифтовую колонну, на нижнем конце которой размещают ПС, в эксплуатационную колонну, перфорированную в интервале продуктивного угольного пласта. Герметизируют устье скважины. Вызывают приток пластового флюида за счет снижения столба жидкости в затрубном пространстве скважины с помощью ПС. Стравливают избыточное давление газа из затрубного пространства скважины при одновременном поддержании на устье расчетной величины противодавления на ПП. Уровень жидкости в затрубном пространстве скважины снижают до отметки, расположенной ниже интервала перфорации эксплуатационной колонны, и в дальнейшем поддерживают указанный уровень. В затрубное пространство скважины, в период снижения в нем столба жидкости, под избыточным давлением нагнетают газ. Нагнетание газа в затрубное пространство прекращают после того, как уровень жидкости в нем будет снижен до отметки, расположенной ниже интервала перфорации эксплуатационной колонны.
Patent RU-2286079-C2 (RU)
Inventor: OKH JANG-KEUN
IPC: B04C5/28
Filed: 2005-02-07
Granted: 2006-10-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: dust catching apparatus with plurality of cyclone reservoirs for centrifugal separating and catching of contaminating particles from air has first cyclone reservoir equipped with first suction channel and air exit channel, plurality of second reservoirs, at least one of which reservoirs is functionally connected to first cyclone reservoir, contaminating particles collecting member for collecting contaminating particles separated in first cyclone reservoir and in at least one of plurality of second cyclone reservoirs, said second cyclone reservoirs being arranged in parallel with one another. First cyclone reservoir has first suction channel, casing of first cyclone reservoir equipped with first chamber and first air exit channel provided within upper part of first cyclone reservoir casing. Each of plurality of second cyclone reservoirs has casing equipped with second chamber of smaller size than first chamber. Dust catching apparatus is further provided with air suction channel provided within lower part of second cyclone reservoir casing and fluidly communicated with first air exit channel, and second air exit channel provided on one lateral side of second cyclone reservoir casing. First cyclone reservoir has vertical central axial line, so air flows upward in substantially vertical direction and is discharged by vortex motion. Second cyclone reservoirs are arranged in parallel with one another and have central axial line extending substantially perpendicular to central axial line of first cyclone reservoir, so that air flows from each of second cyclone reservoirs in horizontal plane owing to vortex motion and is then discharged. 
     EFFECT: increased efficiency in catching of finest dust. 
     7 cl, 5 dwg
Patent RU-2301038-C2 (RU)
Inventor: KALAKUTSKIJ NIKOLAJ VIKTOROVIC
IPC: A61B17/56
Filed: 2005-07-12
Granted: 2007-06-20
Abstract: FIELD: medicine. 
     SUBSTANCE: method involves making incision in skin, fascia, musculus latissimus dorsi, in rib projection zone selected as transplant. Subperiosteal rib resection is carried out with fragment of required length being produced. Rib fragment is placed into pocket on intercostals vascular fascicle. The pocket is formed between the musculus latissimus dorsi and skin. The rib fragment is modeled corresponding to mandible segment shape under substitution, before being placed into the pocket. 
     EFFECT: enhanced effectiveness in forming inferior oral cavity atrium fornix; provided increase in additional blood supply. 
     2 cl, 5 dwg